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System InformerNeoHtop
Free

Free and open source under the MIT licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows Windows, macOS, Linux
  • Open source under the MIT licence, unlike the Sysinternals equivalents
  • Detailed stack traces with kernel-mode, WOW64 and .NET support
  • Offers CPU and memory views with process search and filtering.
  • Windows 10 or later only
  • Its kernel driver is sometimes flagged by security software
  • Some process-management actions require elevated privileges.
Downloadable app Downloadable app
Open source Open source
License: MIT License: MIT
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.